China introduces identity verification through RealDID on blockchain

Poly Network Exploit Results in Billions of Nonexistent TokensPoly Network, the China-based interoperability platform, was targeted by hackers over the weekend in a major attack that resulted in the creation of billions of tokens out of thin air. It’s the second time in as many years that the cross-chain bridge has been exploited by hackers.The attacker exploited a vulnerability in Poly Network’s cross-chain bridge tool, allowing them to generate a substantial number of tokens that previously did not exist, as reported by Arhat, the Founder of 3z3 Labs, on Twitter.Photo by Shubham Dhage on UnsplashNetwork suspensionThe Shanghai-based project team behind Poly Network promptly informed its users on Sunday that its services were temporarily suspended due to the attack. The platform assured its users that it was diligently assessing the extent of the breach and the impact on assets. They emphasized their commitment to safeguarding users’ assets and urged everyone to remain calm.The hacker, at one point, held nearly $43 billion worth of cryptocurrency in their digital wallet, according to DeBank, a decentralized finance portfolio tracker. This staggering figure was corroborated by PeckShield, a blockchain data and security firm.Bridge vulnerabilitiesBridges play a crucial role in the Web3 ecosystem, enabling users to transfer assets across different networks. However, they have often been attractive targets for hackers. In this attack on Poly Network, the hackers issued themselves nearly 100 million BNB and $10 billion worth of BUSD, the Binance-branded stablecoin, on the layer-2 network Metis, revealed Colin Wu, a Chinese crypto journalist.Similarly, on the Heco network, approximately 100 trillion units of the dog-themed meme coin, Shiba Inu, were created. Additionally, a significant number of altcoins were generated on Polygon and Avalanche networks.Illiquid Metis tokensMetis clarified that the BNB and BUSD tokens issued on its network by the hackers are effectively worthless since there is no available sell liquidity. Poly Network also locked these tokens, ensuring they cannot be utilized. Arhat of 3z3 Labs acknowledged that the impact of the Poly Network attack was somewhat mitigated by the lack of liquidity, which prevented the hackers from realizing substantial gains on Metis.However, on other networks like Ethereum, the stolen tokens were exchanged on decentralized exchanges. Arhat estimated that the attacker managed to convert only a small portion of the tokens, amounting to approximately $400,000 worth of crypto, while the remaining tokens lacked liquidity and were essentially worthless.SlowMist, a blockchain security firm, suggested that the hacker’s total gains were higher. They reported that over $4 million worth of digital assets from the attack had been cashed in, including 1,500 Ethereum worth $3 million and 93 billion SHIB worth $700,000.Poly Network had previously made headlines in 2021 when it experienced a historic attack, considered the largest exploit in decentralized finance at the time. The project suffered a loss of $600 million as funds were siphoned away from Ethereum, Binance Smart Chain, and Polygon. However, the hacker eventually returned $342 million worth of stolen crypto, and Poly Network took steps to repay affected users.

Hana Bank to Establish Joint Digital Asset Custody Venture with BitGoSouth Korean commercial bank Hana Bank announced on Tuesday at Impact, the main event of Korea Blockchain Week (KBW) 2023, that it has signed an agreement with US-based digital asset trust company BitGo to undertake a joint venture for digital asset custody services in Korea.Photo by Chris Liverani on UnsplashBitGo’s Korean branch aims to kick off full-fledged operations for the venture in the second half of next year after obtaining Information Security Management System (ISMS) certification and completing registration as a virtual asset service provider (VASP).Fostering transparency and securityThe two entities will collaborate through multiple approaches, such as considering equity investments in the joint venture, working together on BitGo’s security solutions and digital asset custody technology, and leveraging Hana Bank’s expertise in financial services, security, and compliance. The scope of the partnership will expand as time goes on, they said.“By working with a global leader, we will contribute greatly to the enhancement of confidence in the Korean digital asset market as well as consumer protection,” Hana Bank said.BitGo’s ongoing global expansionBitGo has been offering digital asset custody services to institutional clients since 2013, serving over 1,500 institutions in more than 50 countries, including the US, Switzerland, and Germany. It also provides custodial services for over 700 different digital assets, including Bitcoin.“We aim to establish a long-term foundation in the Korean market, in line with the expected growth of the security token market there,” said Mike Belshe, CEO and Co-Founder of BitGo.

FTX Opts Out of Plan to Sell off FTX JapanThe FTX Debtor that was brought in to manage the bankrupt estate of the failed FTX cryptocurrency exchange has decided to not follow through with a plan to sell off the Japanese business.That’s according to a report by Nikkei on Thursday. In November 2022 a new management team was brought in to restructure the FTX business immediately following the business having filed for Chapter 11 bankruptcy in the courts in Delaware in the United States.Photo by Jezael Melgoza on UnsplashOptimizing value for creditorsThe original plan was to look to sell off subsidiary companies within the group such as FTX Japan, FTX Turkey, and FTX Europe. Those plans have now at the very least been delayed. Nikkei cited an FTX executive who claimed that it’s not so much that plans have been delayed but rather that the FTX Debtor has identified another approach that will likely optimize value for creditors.“They hope to increase the price by selling the entire group, rather than selling subsidiaries in various regions,” Nikkei’s FTX source stated.Rebooting the exchangeThe response from creditors to this news has been largely positive. While the notion of a rebooted FTX business has proven to be controversial within the crypto space, most creditors recognize that the business can provide much greater value for them if it is restarted internationally.Global investment banking firm Perella Weinberg Partners (PWP) was brought in by the FTX Debtor in November 2022 to carry out a strategic review of the assets held by the FTX group. In a recent bankruptcy court hearing in Delaware, one of its partners stated that they are currently in the process of inviting bids from interested parties.At that time, PWP indicated that the Debtor was looking to revive the international FTX business. That would likely mean an entity headquartered outside the United States. It remains to be seen what will happen in the case of the FTX US business. Due to an unwelcoming regulatory approach in the US right now, setting up a crypto business there is seen as having additional risk factors.Asian interestA number of weeks ago, the Debtor filed a list of interested parties. The list included a number of high-profile Asian companies, although it’s not clear if their interest lies in the business in its entirety or specific FTX assets.Among them was Japanese telecoms firm Docomo. Tokyo-headquartered global financial services company Nomura also featured. Japan’s largest Ecommerce company, Rakuten, also signed a letter of intent in expressing its interest. FTX Japan had attracted 41 bidders. It’s being speculated that some of these Japanese entities will now bid on the entire business or join consortiums who will do so.FTX Japan solventCreditors of FTX Japan have fared much better than their international counterparts. In the wake of the collapse of the Mt.Gox cryptocurrency exchange in 2014, the Japanese authorities set to work on providing greater protections for customers. As a consequence, FTX Japan was required to ring-fence customer funds. For that reason, Japanese customers have already been given access to their funds.In a recent exchange on Twitter, well-known American investor Mark Cuban pointed out that Japanese regulators had been successful in protecting FTX investors in Japan. Cuban made the point to former US Securities and Exchange Commission (SEC) regulator John Reed Stark, underscoring the failure of US regulators in doing so.